I saw this different transformers 86 movie trailer extenede. By the way what was the scene 45-1:11 i never saw that in the movie. YouTube - Transformers The Movie (1986) - Original Theatrical Trailer
I believe it was actually a test animation used to show the style for the film before full production or distribution or something (I forget which). Some of it got used in the final feature and some didn't, as well as character models being slightly changed and/or recoloured. This promo (or a similar cut of it) has been on various TF movie DVDs.
i enjoyed seeing that quite a bit. i also wonder what i was thinking (way too long ago to remember) when i saw that as a child, going "who the heck are all THESE characters?" I mean seriously, it'd be like watching the first TMNT movie commercial starring the turtles Manny, Moe, Jack, and Harry.